Which Festivals can I attend in Smithtown today?

Here are the best Festivals happening in Smithtown today:
- FALL FESTIVAL & CAR SHOW! is happening on 04 Oct 2025 from 10:00 AM onwards at Smithtown N.Y.
- Pet Costume Parade and Contest at St Thomas of Canterbury Fall Festival is happening on 04 Oct 2025 from 1:00 PM onwards at 29 Brooksite Dr, Smithtown, NY 11787-3478, United States
- St. Tom's 5th Annual Car Show and Fair is happening on 04 Oct 2025 from 10:00 AM onwards at 29 Brooksite Dr, Smithtown, NY 11787-3478, United States